BMW Service Technology – The Progression of Diagnostic Products

Not simply has BMW electrical architecture changed throughout the last decade, but so has the equipment to service them. The apparatus has changed, the interfaces have changed along with the complexity of setup and make use of.

Early tools

Within the 1990’s, the gang Tester One (GT1) was introduced. There was several versions, like DIS Plus (stationary setup), nevertheless the GT1 is regarded as the common which is what’s going to be referenced here. The GT1 can be a portable device which contained a rechargeable battery. It has a touchscreen display for simple use. It contained software for Diagnosing as well as had software called TIS (Technical Information Display) the actual Service & Repair Information. Early versions of Diagnostics also contained software called Coding, Programming & Individualization (CIP). So from your same tool, you might Diagnose the issue, lookup the best way to replace the component and after that carry out the needed initializations for the new part. Two interfaces were chosen: EDIC (yellow interface) along with the OPS (orange interface). Later versions in the OPS were called OPPS, simply because they carried additional diagnostics for the Byteflite system and they also were also yellow, but much wider as opposed to EDIC. Authentic GT1s take presctiption the portable touchscreen unit. There are several “cloned” units around, adapted to operate with a PC. Either genuine or cloned, the interfaces work the identical and fasten with an Ethernet port.

Later versions in the GT1 software removed CIP, and moved it to some separate computer (for storage), but nonetheless accessible from your GT1. This new software was called Progman (short for Program Manager). This new software contained all the CIP functions and added extra features like multiple car programming and dual channel programming per car (DIAGBUS and quite a few bus simultaneously).

Third Generation equipment

Skip ahead about 2008 once the Third Generation (3G) of it technology was launched: ISIS. The contents of ISIS are very large, that dedicated servers are set up with the dealership. A web based version can be obtained for the aftermarket for a small fee, called OSS. It may be bmw tools. With all the introduction of ISIS comes a whole new interface, called ICOM. Previous interfaces (EDIC & OPS) won’t work with ISIS. ISIS has a few parts, since it completely replaced GT1 & Progman. The key part of ISIS utilized in the shop is called “ISTA”, that may be further broken down into two parts: ISTA/D for Diagnosing vehicles and ISTA/P for Coding, Programming & Individualization.

Comparison

GT1s is available just about anywhere, including eBay for really cheap. BMW remarked that the tool was easily cloned and sold worldwide. Many levels of security have been put in the growth of ISIS to avoid this, in the resident servers and online versions. This will make it much harder for non-dealer shops to operate for the newer cars. One could believe that since GT1 was discontinued during 2009, you might keep by using their for a lot of more years prior to the newer system became more available, however, BMW stayed a pace ahead! Each time a car is programmed with the new ISTA/P, it upgrades the application beyond the degree of what Program can recognize. This means, once a car has become updated with ISTA/P, you may never use Progman into it again, rendering the “cloned” versions useless on that particular car. Also, when a new module is installed, the application which is pre-installed on that module is additionally newer than what Program can recognize, which could stop the entire programming process, forcing the automobile to become programmed by ISTA/P.

So what does that mean for the BMW owner? Because of the newer systems, many BMW owners can’t repair the cars themselves. Many aftermarket shops can also be sending the cars to dealerships because of this. However, not every aftermarket shops have fallen behind. There is a select few of BMW specialty shops that stay on top of manufacturer technology, to ensure no car is beaten down! While looking for a location to service your BMW, make sure they are able to do Every aspect of repair, including Diagnostics and CIP!
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